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If you can make the bottom numbers (denominator) The same that you can use subtract the top numbers like normally
Answer:
A) Function Rule: <u> y = x+3</u>
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Substitution:
y = 2 + 3
y = 3 + 3
y = 4 + 3
y = 5 + 3
B) Function Rule: <u> y = 5x</u>
<u />
Substitution:
y = 5 * 2
y = 5 * 3
y = 5 * 5
y = 5 * 6
C) Function Rule: <u> y = x + (x - 1)</u>
<u />
Substitution:
y = 2 + (2 - 1)
y = 3 + (3 - 1)
y = 4 + (4 - 1)
y = 5 + (5-1)
Hope this helps! Tell me if you have any more questions!
44.6 is the answer, but the estimate is 45 since you round up from .5+
